214630924

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{2749}}^1$

素因数の和:3033

約数の個数: 24

約数和(自身を含む): 381150000

約数和(自身を除く): 166519076

約数列:

[1, 2, 4, 131, 149, 262, 298, 524, 596, 2749, 5498, 10996, 19519, 39038, 78076, 360119, 409601, 720238, 819202, 1440476, 1638404, 53657731, 107315462, 214630924]

約数ペア:

[(1, 214630924), (2, 107315462), (4, 53657731), (131, 1638404), (149, 1440476), (262, 819202), (298, 720238), (524, 409601), (596, 360119), (2749, 78076), (5498, 39038), (10996, 19519)]